<template>
<view class="goods-list">
   <view v-for="(item, i) in goodsList" :key="i" @click="gotoDetail(item)">
    <my-goods :goods="item"></my-goods>
  </view>
</view>
</template>

<script>
  export default {
    data() {
      return {
        queryObj: {
            query: '',
            cid: '',
            pagenum: 1,
            pagesize: 10
        },
        goodsList: [],
        total: 0,
        isloading: false
      };
    },
    onLoad(options) {
      this.queryObj.query = options.query || ''
      this.queryObj.cid = options.cid || ''
      this.getGoodsList()
    },
    methods: {
      async getGoodsList(cb) {
          this.isloading = true
          const { data: res } = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
          this.isloading = false
          cb && cb()
          if (res.meta.status !== 200) return uni.$showMsg()
           this.goodsList = [...this.goodsList, ...res.message.goods]
          this.total = res.message.total
        },
        gotoDetail(item) {
          uni.navigateTo({
            url: '/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id
          })
        }
    },
    onReachBottom() {
       if (this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg('数据加载完毕！')
      if (this.isloading) return
      this.queryObj.pagenum += 1
      this.getGoodsList()
    },
    onPullDownRefresh() {
      this.queryObj.pagenum = 1
      this.total = 0
      this.isloading = false
      this.goodsList = []
      this.getGoodsList(() => uni.stopPullDownRefresh())
    }
  }
</script>

<style lang="scss">


</style>
